Flattening structure for flattening lead

Abstract

The utility model relates to a flattening structure for flattening a lead, which comprises a conveyor belt, a plurality of clamping structures are arranged on the conveyor belt at intervals, and each clamping structure comprises a supporting block, a connecting seat, a fixed clamping pipe and a movable clamping pipe, the connecting seat and the fixed clamping pipe are arranged on the supporting block at intervals, and the movable clamping pipe is rotatably connected with the fixed clamping pipe; one end of the linear actuating mechanism is rotationally connected with the connecting seat, and the other end is rotationally connected with the movable clamping pipe; the flattening assembly is arranged on the side edge of the conveying belt and comprises a flattening workbench, a flattening support arranged on the side edge of the flattening workbench, a flattening air cylinder arranged on the top of the flattening support and a flattening block arranged at the output end of the flattening air cylinder. Compared with the prior art, the flattening structure provided by the utility model has the advantages that the to-be-flattened lead is clamped through the clamping structure, so that the flattening precision after the lead is flattened is relatively high, and the processing quality of the lead is guaranteed.

Description

Technical Field

[0001] The utility model relates to a flattening structure, in particular to a flattening structure for flattening a lead wire. Background Art

[0002] Electronic components are components of electronic elements and small machines and instruments. In order to power the electronic components, a carrying shell is set on the outside of the electronic components when they are used. Lead pins for conductive connection of the electronic components are set inside the shell. In order to improve the connection stability between the lead pins and the shell, the lead ends need to be flattened. The flattening piece with a plate-like structure can reduce the chance of the pins rotating, reduce the chance of the pins and electronic components loosening, and improve the installation stability of the pins.

[0003] The existing flattening operation is mostly done manually by workers, which has the disadvantages of poor efficiency, slow working pace and inability to guarantee the flattening quality. Utility Model Content

[0004] The purpose of the present invention is to provide a flattening structure for a flattened lead in order to overcome at least one of the above-mentioned defects in the prior art.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A flattening structure for a flattened lead, comprising:

[0007] A conveyor belt having a plurality of clamping structures spaced apart on the conveyor belt, the clamping structures comprising a support block, a connecting seat and a fixed clamping tube spaced apart on the support block, a movable clamping tube rotatably connected to the fixed clamping tube; and a linear actuator having one end rotatably connected to the connecting seat and the other end rotatably connected to the movable clamping tube;

[0008] A flattening assembly is arranged on the side of the conveyor belt, and the flattening assembly includes a flattening workbench, a flattening bracket arranged on the side of the flattening workbench, a flattening cylinder arranged on the top of the flattening bracket, and a flattening block arranged at the output end of the flattening cylinder.

[0009] Furthermore, the fixed clamping tube includes a connecting section and a clamping section; one end of the connecting section is connected to the support block, and the other end is connected to the clamping section.

[0010] Furthermore, a groove is provided in the middle of the connecting section to facilitate the passage of the linear actuator.

[0011] Furthermore, a clamping groove is provided at one end of the clamping section away from the connecting section.

[0012] Furthermore, the clamping surfaces of the fixed clamping tube and the movable clamping tube are both provided with a rubber layer for increasing friction and preventing scratches.

[0013] Furthermore, the rubber layer provided on the clamping surface of the movable clamping tube is provided with convex strips at intervals for facilitating clamping.

[0014] Furthermore, the linear actuator is an electric push rod.

[0015] Furthermore, the driving end of the electric push rod is rotatably connected to the connecting seat, and the output end of the electric push rod is rotatably connected to the movable clamping tube.

[0016] Furthermore, the flattening mechanism further includes an inspection assembly comprising an inspection bracket mounted on the side of the conveyor belt, a first optical inspection camera mounted on the side of the inspection bracket, and a second optical inspection camera mounted on the top of the inspection bracket. The optical inspection cameras inspect the flattened portion of the flattened lead wire and determine whether the flattened portion of the flattened lead wire is acceptable by comparing the inspected dimensions with the standard dimensions.

[0017] Furthermore, the conveyor belt is a sprocket conveyor belt.

[0018] Compared with the prior art, the utility model has the following advantages:

[0019] (1) The utility model provides a flattening structure for flattening a lead wire, which clamps the lead wire to be flattened through a clamping structure, ensuring high flattening accuracy of the lead wire and guaranteeing the processing quality of the lead wire.

[0020] (2) The utility model provides a flattening structure for flattening leads. The flattening structure is also provided with an optical inspection camera, which can eliminate defective products and ensure product yield. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is one of the schematic diagrams of the flattening structure for flattening the lead in the embodiment;

[0022] Figure 2 This is a second schematic diagram of a flattening structure for flattening leads in an embodiment;

[0023] Figure 3 Schematic diagram of the clamping structure in the embodiment;

[0024] As shown in the figure, the numbers are as follows: 1-convex belt; 2-clamping structure; 21-support block; 22-fixed clamping tube; 23-convex strip; 24-movable clamping tube; 25-clamping groove; 26-groove; 27-connecting seat; 28-linear actuator; 3-flattening workbench; 4-flattening cylinder; 5-flattening bracket; 6-flattening block; 7-detection bracket; 8-first optical detection camera; 9-second optical detection camera. DETAILED DESCRIPTION

[0025] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments. This embodiment is implemented based on the technical solution of the present invention, and provides a detailed implementation method and specific operation process, but the protection scope of the present invention is not limited to the following embodiments.

[0026] Example

[0027] This embodiment provides a flattening structure for flattening leads. Figure 1-3 ,include:

[0028] A conveyor belt 1 is provided with a plurality of clamping structures 2 spaced apart thereon. The clamping structures 2 include a support block 21, a connecting seat 27 spaced apart therefrom, a fixed clamping tube 22, a movable clamping tube 24 rotatably connected to the fixed clamping tube 22, and a linear actuator 28 rotatably connected to the connecting seat 27 at one end and to the movable clamping tube 24 at the other end.

[0029] A flattening assembly is arranged on the side of the conveyor belt 1, and the flattening assembly includes a flattening workbench 3, a flattening bracket 5 arranged on the side of the flattening workbench 3, a flattening cylinder 4 arranged on the top of the flattening bracket 5, and a flattening block 6 arranged at the output end of the flattening cylinder 4.

[0030] Please see again Figure 1-2 In this embodiment, the flattening structure further includes a detection assembly; the detection assembly includes a detection bracket 7 disposed on the side of the conveyor belt 1, a first optical detection camera 8 disposed on the side of the detection bracket, and a second optical detection camera 9 disposed on the top of the detection bracket 7. The conveyor belt 1 is a sprocket conveyor belt.

[0031] Please see again Figure 3 In this embodiment, the fixed clamping tube 22 includes a connecting section 221 and a clamping section 222. One end of the connecting section 221 is connected to the support block 1, and the other end is connected to the clamping section 222. A groove 26 is provided in the middle of the connecting section 221 to facilitate the passage of the linear actuator 28. A clamping groove 25 is provided on the end of the clamping section 222 facing away from the connecting section 221.

[0032] Please see again Figure 3 In this embodiment, the clamping surfaces of the fixed clamping tube 22 and the movable clamping tube 24 are both provided with a rubber layer to increase friction and prevent scratches, and the rubber layer on the clamping surface of the movable clamping tube 24 is provided with ridges 23 at intervals to facilitate clamping.

[0033] In this embodiment, the linear actuator 28 is an electric push rod, a driving end of the electric push rod is rotatably connected to the connecting seat 2 , and an output end of the electric push rod is rotatably connected to the movable clamping tube 24 .

[0034] Specific working process:

[0035] When the lead wire is extended between the fixed clamping tube 22 and the movable clamping tube 24, the driving end of the linear actuator 28 extends outward, driving the movable clamping tube 24 to rotate counterclockwise, and the movable clamping tube 24 rotates into the clamping groove 25 to clamp the lead wire 6. The conveyor belt 1 moves the clamping structure 1 to face the flattening component, and the end of one end of the lead wire is placed on the flattening workbench 3. The flattening block 6 is driven by the flattening cylinder 4 to flatten the end of the lead wire. Then the conveyor belt 1 moves the clamping structure 1 to face the first optical inspection camera 8 and the second optical inspection camera 9. By comparing the inspection size of the flattened part of the flattened lead wire with the standard size, it is determined whether the flattened part of the flattened lead wire is qualified.

[0036] The above description is merely a preferred embodiment of the present invention and does not constitute any limitation thereto. Any person skilled in the art may utilize the above disclosure to modify or remodel the present invention into equivalent embodiments. However, any simple modification, equivalent variation, or modification of the above embodiment that does not depart from the technical content of the present invention and is based on the technical essence of the present invention shall still fall within the scope of protection of the present invention.

Claims

1. A flattening structure for a flattened lead, characterized in that: include: A conveyor belt (1) is provided with a plurality of clamping structures (2) at intervals, wherein the clamping structures (2) include a support block (21), a connecting seat (27) and a fixed clamping tube (22) arranged at intervals on the support block (21), a movable clamping tube (24) rotatably connected to the fixed clamping tube (22); and a linear actuator (28) rotatably connected to the connecting seat (27) at one end and rotatably connected to the movable clamping tube (24) at the other end. A flattening assembly is arranged on the side of a conveyor belt (1), comprising a flattening workbench (3), a flattening bracket (5) arranged on the side of the flattening workbench (3), a flattening cylinder (4) arranged on the top of the flattening bracket (5), and a flattening block (6) arranged at the output end of the flattening cylinder (4).

2. A flattening structure for flattening a lead according to claim 1, characterized in that: The fixed clamping tube (22) comprises a connecting section (221) and a clamping section (222); one end of the connecting section (221) is connected to the supporting block (21), and the other end is connected to the clamping section (222).

3. A flattening structure for flattening a lead according to claim 2, characterized in that: A groove (26) is provided in the middle of the connecting section (221) for facilitating the passage of a linear actuator (28).

4. A flattening structure for flattening a lead according to claim 2, characterized in that: A clamping groove (25) is provided at one end of the clamping section (222) facing away from the connecting section (221).

5. A flattening structure for flattening a lead according to claim 2, characterized in that: The clamping surfaces of the fixed clamping tube (22) and the movable clamping tube (24) are both provided with a rubber layer for increasing friction and preventing scratches.

6. A flattening structure for flattening a lead according to claim 5, characterized in that: The rubber layer arranged on the clamping surface of the movable clamping tube (24) is provided with convex strips (23) at intervals for facilitating clamping.

7. A flattening structure for flattening a lead according to claim 1, characterized in that: The linear actuator (28) is an electric push rod.

8. A flattening structure for flattening a lead according to claim 7, characterized in that: The driving end of the electric push rod is rotatably connected to the connecting seat (27), and the output end of the electric push rod is rotatably connected to the movable clamping tube (24).

9. The flattening structure for flattening a lead according to claim 1, characterized in that: The flattening structure also includes a detection component; the detection component includes a detection bracket (7) arranged on the side of the conveyor belt (1), a first optical detection camera (8) arranged on the side of the detection bracket, and a second optical detection camera (9) arranged on the top of the detection bracket (7).

10. The flattening structure for flattening a lead according to claim 1, characterized in that: The conveyor belt (1) is a sprocket type conveyor belt.

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